Ledger.
Investor · Dublin, CA

Martin J. Kossoff

Open Martin in the network graph →
Filings
1
SEC Form D
Connections
1
co-filers
Capital
across filings
Active
Mar 2026
to Mar 2026

Most-connected co-filers (1)

Thar Casey · DUBLIN, CA1 shared

Recent filings (1)

AMBER SEMICONDUCTOR, INC.Mar 2026 · 1 co-filer$15.0M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Martin in the interactive graph →